Lenox Reciprocating Saw Blades, 12x3/4, 10/14 or 6tpi, 5pk *Shatter resistant Bi-metal blades bend and resist breaking and extend blade life. *Designed to attack Unique blade geometry positions the blade for optimum cutting performance. *Long lasting TUFF TOOTH design is reinforced to cut stronger and last longer. Length: 12" Width: 3/4" Thickness: .055 Lenox 110R - 10/14R tpi (Rough Wood & Steel) Lenox 156R - 6 tpi (Rough Work in Wood) Lenox 110R Applications: • Woodk, Nail embedded wood, Pipe, Carbon Steel • Stainless Steel: 1/8"-1/4" • Non Ferrous Metal: 1/8"-1/2" thick • Demolition work • Fire and Rescue Lenox 156R Applications: • Fast Cutting Roughing-in-Work & Nail embedded wood